RHCE (Red Hat Certified Engineer)

( Duration: 4 Days )

This Red Hat Certified Engineer (RHCE) Training course is designed for candidates seeking a hands-on, lab-based review prior to taking the RHCE exam. This course includes a few instructor lectures designed to review key technologies such as systemd, firewalld, and IPv6.

By attending Red Hat Certified Engineer (RHCE) workshop, Participants will learn:

  • Managing and troubleshooting systemd services during the boot process
  • Network configuration and basic troubleshooting
  • Managing local storage, creating and using file systems
  • Firewall management with firewalld
  • Automating installation of Red Hat Enterprise Linux using kickstart
  • Manage SELinux settings
  • Using NFS and Samba shared filesystems
  • Network port security and link aggregation
  • iSCSI initiator and target configuration
  • Domain Name System (DNS) troubleshooting and caching name server
  • Providing Network File System (NFS) and Server Message Block (SMB) file servers
  • Apache HTTPD web server management
  • MariaDB SQL datbase configuration
  • Postfix Simple Mail Transfer Protocol (SMTP) nullclient for servers
  • Bash scripting for automation

  • RHCEs on Red Hat Enterprise Linux 6 or earlier who wish to recertify on Red Hat Enterprise Linux 7
  • Participants who previously attempted the RHCE exam, did not pass, and wish to retake the exam



Local and remote logins

  • Review methods for accessing the system and engaging Red Hat Support

File system navigation

  • Copy, move, create, delete, link, and organize files while working from the Bash shell prompt

Users and groups

  • Manage Linux users and groups and administer local password policies

File permissions

  • Control access to files and directories using permissions and access control lists (ACLs)

SELinux permissions

  • Manage the SELinux behavior of a system to keep it secure in case of a network service compromise

Process management

  • Evaluate and control processes running on a Red Hat Enterprise Linux system

Updating software packages

  • Download, install, update, and manage software packages from Red Hat and yum package repositories

Creating and mounting file systems

  • Create and manage disks, partitions, and filesystems from the command line

Service management and boot troubleshooting

  • Control and monitor system daemons and troubleshoot the Red Hat Enterprise Linux boot process

Network configuration

  • Configure basic IPv4 networking on Red Hat Enterprise Linux systems

System logging and ntp

  • Locate and accurately interpret relevant system log files for troubleshooting purposes

Logical volume management

  • Create and manage logical volumes from the command line

Scheduled processes

  • Schedule tasks to automatically execute in the future

Mounting network file systems

  • Use autofs and the command line to mount and unmount network storage with NFS and SMB

Firewall configuration

  • Configure a basic firewall

Virtualization and kickstart

  • Automate the installation of Red Hat Enterprise Linux on virtual machines with kernel-based virtual machine (KVM) and libvirt

Managing IPv6 networking

  • Configure and troubleshoot basic IPv6 networking on Red Hat Enterprise Linux systems

Configuring link aggregation and bridging

  • Configure and troubleshoot advanced network interface functionality including bonding, teaming, and local software bridges

Controlling network port security

  • Permit and reject access to network services using advanced SELinux and firewalld filtering techniques

Managing DNS for Servers

  • Set and verify correct DNS records for systems and configure secure-caching DNS

Configuring Email Delivery

  • Relay all email sent by the system to a SMTP gateway for central delivery

Providing block-based storage

  • Provide and use networked iSCSI block devices as remote disks

Providing file-based storage

  • Provide NFS exports and SMB file shares to specific systems and users

Configuring MariaDB databases

  • Provide a MariaDB SQL database for use by programs and database administrators

Providing Apache HTTPD Web Service

  • Configure Apache HTTPD to provide Transport Layer Security (TLS)-enabled websites and virtual hosts

Writing Bash scripts

  • Write simple shell scripts using Bash

Bash conditionals and control structures

  • Use Bash conditionals and other control structures to write more sophisticated shell commands and scripts

Configuring the shell environment

  • Customize Bash startup and use environment variables, Bash aliases, and Bash functions

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